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cs:westminster:26/05499/LBC

Heritage application at 43 Eaton Place London SW1X 8BX, Westminster. View planning documents, track the decision and get email alerts on updates.

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Variation of condition 9 and 11 of listed building dated 26th February 2026 (RN: 25/06843/LBC) for 'Replacement of the existing fourth floor (mansard) level single glazed windows, installation of a new security camera atop the mansard and minor amendments to internal alterations previously approved under RN: 24/08517/LBC, including retention of structural works, new areas of suspended ceiling, amendments to lighting and electrical layouts, replacement and/or retention of pre-existing wall linings/boxing/bulkheads, alterations to openings and new areas of floor coverings (part retrospective)'. Namely, to allow an extension to the completion date for conditions 9 and 11 condition until 31 November 2026.

26/05499/LBC

Small
Heritage

43 Eaton Place London SW1X 8BX

Submitted12 Aug
Validated
Consultation
Target
Decided
7 weeks typical decision time in Westminster90% of heritage applications approved

This is a heritage application for an extension at 43 Eaton Place London SW1X 8BX. Westminster has handled 2,686 applications of this type and approves 90% of them, typically deciding them in 64 days. It was submitted on 12 August 2026 and is still awaiting a decision. The site is in the Belgravia conservation area, with 11 listed buildings nearby. There have been 8 other applications at this address. In the past year there have been 417 applications across Knightsbridge & Belgravia. We hold 636 applications in total for the SW1X postcode area.

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Application Details

Reference
26/05499/LBC
Address
43 Eaton Place London SW1X 8BX
Postcode
SW1X 8BX
Local Authority
Westminster
Application Type
Heritage
Scale / Size
Small
Decision Status
Undecided

Applicant & Agent

Architect ProfileBOUNDARY SPACE LIMITED

Planning Application Dates

Date Submitted
12 August 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.497078, -0.153529

Source: Westminster